Synonyms and related words :
abandoned, absent-minded, available, bare, barren, bland, blank, blankminded, bleached, calm, characterless, clear, deadpan, deserted, devoid, dull, empty, empty-headed, empty-minded, empty-pated, empty-skulled, expressionless, extra, fatuous, featureless, fishy, forsaken, free, glassy, godforsaken, hollow, idle, impassive, inane, incogitant, inexpressive, insipid, jejune, nirvanic, null, null and void, oblivious, open, passive, poker-faced, quietistic, rattlebrained, rattleheaded, relaxed, scatterbrained, spare, stark, tenantless, thoughtfree, thoughtless, tranquil, unaware, uncomprehending, unengaged, unexpressive, unfilled, unideaed, uninhabited, unintellectual, unmanned, unoccupied, unpeopled, unpopulated, unreasoning, unrelieved, unstaffed, untaken, untenanted, untended, unthinking, unused, unutilized, vacuous, vapid, void, white, with nothing inside, without content, wooden